package com.sts.service;

import java.util.List;

import com.sts.bean.User;
import com.sts.bean.User1;

/**
 * 用户service接口
 * @author FENG
 *
 */
public interface IUserService {
	/**
	 * 是否有这个用户
	 * @param user_name
	 * @param user_password
	 * @return
	 */
	public User1 isUser(String user_name,String user_password);
	
	public List<User1> selectUserListS(String id,String user_name) ;
	
	public boolean deleteUserS(String id);
	
	public int selectSize(String id,String user_name) ;
	public int insertUser(User1 user);
	public int updatetUser(User1 user);
	
}
